This costume is so cute and very good quality, particularly the jacket. I do wish for the price that a hat came with it, but I found one on Amazon that works. I bought a 2T for my toddler who will be 21 months at Halloween and is in the 85% for height and weight and this outfit is fairly big on him. Nothing a little fabric glue for hemming can’t fix, but I would recommend sizing down one. He can pretty much fill out other 2T clothes (mainly target) for size reference.

I mimic everything the other reviews say; my son is a 6/7 and I ordered the 6 and it came plenty big enough to fit him even though I worried it would be too small but it fit just right. My son has autism and he is very particular with clothing and he loves this jacket he even asked for me to take pictures of him and he hates pictures.. he said he looks snazzy and him and his sister who is marry poppins this year look so adorable.. I would recommend this to anyone.. it's very well made as well.. love it

I bought this for my son to wear when his little sister requested Mary Poppins themed photos, and it was so cute and so well made! The suit coat was lined and comfortable, which is a big deal for my kiddo since he has sensory issues and most costumes feel itchy/scratchy on the inside to him. As for sizing, he was on the edge of needing a larger size according to the size chart (between a 6 and a 7), but I bought a 6 and was a little worried it'd be too short or small. It wound up fitting him great all around, and he still had enough room to spare so he could move without feeling restricted, but it didn't look too large either. It looks just like the real thing from the movie, and I was so happy with how everything turned out!